NesteQ MS550B. Size: 63.5 mm (2.5 "), Hard drive interface: Serial ATA. Cables included: SATA, Power. Colour of product: Black. Dimensions (WxDxH): 210 x 310 x 55 mm, Width: 210 mm, Depth: 310 mm. Power requirements: 100-240 V, 60-50 Hz